package Year2021.month10.Day21.Day30homework;

public class Test {
    public static void main(String[] args) {
        Birds birds=new Birds();
        birds.fly();
        Plane plane=new Plane();
        plane.fly();
        Bat bat=new Bat();
        bat.fly();
        Kite kite=new Kite();
        kite.fly();

    }
}
